event_mastersol.c File Reference

Detailed Description

eventhdlr to transfer solutions found in the original problem to the master problem

Author

Christian Puchert

Definition in file event_mastersol.c.

#include <string.h>
#include "event_mastersol.h"
#include "pricer_gcg.h"
#include "gcg.h"
#include "relax_gcg.h"
#include "event_relaxsol.h"

Go to the source code of this file.

Data Structures
struct	SCIP_EventhdlrData

Macros
#define	EVENTHDLR_NAME   "mastersol"
#define	EVENTHDLR_DESC   "event handler to to transfer solutions found in the original problem to the master problem"

Functions
static	SCIP_DECL_EVENTFREE (eventFreeMastersol)
static	SCIP_DECL_EVENTINIT (eventInitMastersol)
static	SCIP_DECL_EVENTEXIT (eventExitMastersol)
static	SCIP_DECL_EVENTEXEC (eventExecMastersol)
SCIP_RETCODE	SCIPincludeEventHdlrMastersol (SCIP *scip)
SCIP_Bool	GCGeventhdlrMastersolIsTriggered (SCIP *scip)

Macro Definition Documentation

EVENTHDLR_NAME

#define EVENTHDLR_NAME   "mastersol"

Definition at line 42 of file event_mastersol.c.

EVENTHDLR_DESC

#define EVENTHDLR_DESC   "event handler to to transfer solutions found in the original problem to the master problem"

Definition at line 43 of file event_mastersol.c.

Function Documentation

SCIP_DECL_EVENTFREE()

static SCIP_DECL_EVENTFREE ( eventFreeMastersol  )

static

destructor of event handler to free user data (called when SCIP is exiting)

Definition at line 63 of file event_mastersol.c.

References EVENTHDLR_NAME.

SCIP_DECL_EVENTINIT()

static SCIP_DECL_EVENTINIT ( eventInitMastersol  )

static

initialization method of event handler (called after problem was transformed)

Definition at line 82 of file event_mastersol.c.

SCIP_DECL_EVENTEXIT()

static SCIP_DECL_EVENTEXIT ( eventExitMastersol  )

static

deinitialization method of event handler (called before transformed problem is freed)

Definition at line 98 of file event_mastersol.c.

SCIP_DECL_EVENTEXEC()

static SCIP_DECL_EVENTEXEC ( eventExecMastersol  )

static

execution method of event handler

Definition at line 109 of file event_mastersol.c.

References DEC_DECMODE_BENDERS, DEC_DECMODE_ORIGINAL, EVENTHDLR_NAME, GCGeventhdlrRelaxsolIsTriggered(), GCGgetDecompositionMode(), GCGgetMasterprob(), and GCGmasterTransOrigSolToMasterVars().

SCIPincludeEventHdlrMastersol()

SCIP_RETCODE SCIPincludeEventHdlrMastersol

(

SCIP *

scip

)

creates event handler for mastersol event

Parameters

scip	SCIP data structure

Definition at line 161 of file event_mastersol.c.

References EVENTHDLR_DESC, and EVENTHDLR_NAME.

Referenced by SCIPincludeGcgPlugins().

GCGeventhdlrMastersolIsTriggered()

SCIP_Bool GCGeventhdlrMastersolIsTriggered

(

SCIP *

scip

)

return whether event has been triggered

Parameters

scip	SCIP data structure

Definition at line 187 of file event_mastersol.c.

References EVENTHDLR_NAME.

Referenced by SCIP_DECL_EVENTEXEC().